JPS5651419B2 - - Google Patents
Info
- Publication number
- JPS5651419B2 JPS5651419B2 JP1947275A JP1947275A JPS5651419B2 JP S5651419 B2 JPS5651419 B2 JP S5651419B2 JP 1947275 A JP1947275 A JP 1947275A JP 1947275 A JP1947275 A JP 1947275A JP S5651419 B2 JPS5651419 B2 JP S5651419B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Optical Head (AREA)
- Semiconductor Lasers (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Telescopes (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1947275A JPS5651419B2 (en:Method) | 1975-02-18 | 1975-02-18 | |
| US05/919,275 US4190775A (en) | 1975-02-18 | 1978-06-26 | Optical memory playback apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1947275A JPS5651419B2 (en:Method) | 1975-02-18 | 1975-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5194841A JPS5194841A (en:Method) | 1976-08-19 |
| JPS5651419B2 true JPS5651419B2 (en:Method) | 1981-12-05 |
Family
ID=12000258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1947275A Expired JPS5651419B2 (en:Method) | 1975-02-18 | 1975-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5651419B2 (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL186121C (nl) * | 1977-12-16 | 1990-09-17 | Mitsubishi Electric Corp | Automatisch focusseerapparaat. |
| JPS58111388U (ja) * | 1982-01-25 | 1983-07-29 | 豊興工業株式会社 | 正逆回転式可変容量型ベ−ンポンプ |
| JPS6354795A (ja) * | 1987-03-23 | 1988-03-09 | Canon Inc | 複数個の半導体レ−ザ−を用いた光源装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215966Y2 (en:Method) * | 1972-04-24 | 1977-04-11 |
-
1975
- 1975-02-18 JP JP1947275A patent/JPS5651419B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5194841A (en:Method) | 1976-08-19 |